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Round|Natural|GIA

1.00ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7526656191

Certificate GIA 7526656191

Diamond specifications and retailer prices

From ₹1,36,902 INR
As of November 6, 2026
Save ₹2,62,843 INR (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹3,99,745 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7526656191. Listed at 20 retailers as of November 5, 2026, with prices from ₹1,36,902 to ₹3,99,745, a ₹2,62,843 spread on the same certified stone. NZ Jewellers lists it at ₹3,99,745. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7526656191
Dimensions6.38 × 6.34 × 3.99 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.38 mm6.34 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7526656191
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹1,36,902 INR|Low: ₹1,36,902 INR|High: ₹3,38,522 INR|Avg: ₹2,01,735 INR|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1₹1,36,902 INR
Retailer 10₹1,39,075 INR
Retailer 2₹1,72,709 INR
Retailer 3₹1,76,394 INR
Retailer 4₹1,80,457 INR
Retailer 11₹1,82,252 INR
Retailer 5₹1,93,306 INR
Retailer 6₹2,05,211 INR
Retailer 7₹2,33,366 INR
Retailer 9₹2,33,649 INR
Retailer 8₹3,34,081 INR

28 data points across 11 retailers

20 retailers₹1,36,902 INR to ₹3,99,745 INR

A
Cheapest Retailer
-
₹1,36,902 INR
A
Retailer 2
-
₹1,39,075 INR
View
B+
Retailer 3
-
₹1,69,308 INR
View
B+
Retailer 4
-
₹1,72,709 INR
View
B+
Retailer 5
-
₹1,76,394 INR
View
Final sale: no returns
B+
Retailer 6
-
₹1,78,095 INR
View
B+
Retailer 7
-
₹1,80,457 INR
View
B+
Retailer 8
-
₹1,82,252 INR
View
B+
Retailer 9
-
₹1,91,228 INR
View
Retailer 10
-
₹1,91,228 INR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
₹1,93,306 INR
View
B+
Retailer 12
-
₹1,94,156 INR
View
B+
Retailer 13
-
₹2,04,266 INR
View
B+
Retailer 14
-
₹2,05,211 INR
View
B
Retailer 15
-
₹2,20,611 INR
View
B+
Retailer 16
-
₹2,33,366 INR
View
B+
Retailer 17
-
₹2,33,649 INR
View
Retailer 18
-
₹2,35,728 INR
View
Price last confirmed 32 days ago
B
Retailer 19
-
₹3,34,081 INR
View
Most Expensive
B
NZ Jewellers
2a0b8fc2-4073-4b2e-ae37-93bc25de2e8c · Nov 5
₹3,99,745 INR
$4,231 USD
View
19 more retailers have this diamond
Prices start from ₹1,36,902 INRSave up to ₹2,62,843 INR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Round
₹1,36,902 INR